Assiah

In short, ASSYAH is the fourth plane in which the Shekhina is incorporated, it is the world of action. To that degree the light has been weakened to allow the beings of the material worlds to subsist. From that assyahtic world (pronounced Asian), man extracts his instinctive principle, which is in relation to Nephesh (physical-psychological organism). That world of Assyah is considered "factual" by the Qabbalists, it is the residence of the sephira "Malcuth" (the tenth of the Tree). He is the so-called factitious (factivus), perhaps because it is the most material plane, it is the plane of action (but also of the mirage of life).